A test of the Grant–Stebbins pollinator-shift model of floral evolution

IF 8.1 1区 生物学 Q1 PLANT SCIENCES New Phytologist Pub Date : 2025-01-10 DOI:10.1111/nph.20373
Matthew Moir, Hannah Butler, Craig Peter, Tony Dold, Ethan Newman
{"title":"A test of the Grant–Stebbins pollinator-shift model of floral evolution","authors":"Matthew Moir,&nbsp;Hannah Butler,&nbsp;Craig Peter,&nbsp;Tony Dold,&nbsp;Ethan Newman","doi":"10.1111/nph.20373","DOIUrl":null,"url":null,"abstract":"<p>\n </p>","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"245 5","pages":"2322-2335"},"PeriodicalIF":8.1000,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/nph.20373","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"New Phytologist","FirstCategoryId":"99","ListUrlMain":"https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.20373","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 0

Abstract

Abstract Image

Abstract Image

Abstract Image

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
植物进化的Grant-Stebbins传粉者转移模型的检验
传粉者被认为在被子植物的早期物种形成中起着关键作用。然而,在具有多面手传粉系统的植物中,花的分化机制仍未得到充分研究。布伦斯维亚在花性状上表现出显著的地理差异,并被不同的传粉者群落所访问。由于传粉媒介经常在种群之间共享,我们研究了特定的传粉媒介是否负责驱动它们之间的花分化。发现了三种不同的生态型,每种生态型都由三种不同的传粉媒介主导:蜜蜂、燕尾蝶和长鼻蝇。在7个种群中,我们发现了花柱长度与传粉者形态之间的关联模式,传粉者访问花的频率最高,接触生殖部位的频率最高。此外,我们发现在蝴蝶和蜜蜂优势种群中,花数、花被片长度和花柱长度存在显著的线性、二次和相关选择。我们还发现部分证据表明,在不同的实验地点,这些特征的选择存在分歧。我们的研究结果表明,少数重要的传粉媒介在重要性上有所不同,它们有可能推动花性状在种群水平上的差异,这可能导致传粉生态型的形成。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
New Phytologist
New Phytologist 生物-植物科学
自引率
5.30%
发文量
728
期刊介绍: New Phytologist is an international electronic journal published 24 times a year. It is owned by the New Phytologist Foundation, a non-profit-making charitable organization dedicated to promoting plant science. The journal publishes excellent, novel, rigorous, and timely research and scholarship in plant science and its applications. The articles cover topics in five sections: Physiology & Development, Environment, Interaction, Evolution, and Transformative Plant Biotechnology. These sections encompass intracellular processes, global environmental change, and encourage cross-disciplinary approaches. The journal recognizes the use of techniques from molecular and cell biology, functional genomics, modeling, and system-based approaches in plant science. Abstracting and Indexing Information for New Phytologist includes Academic Search, AgBiotech News & Information, Agroforestry Abstracts, Biochemistry & Biophysics Citation Index, Botanical Pesticides, CAB Abstracts®, Environment Index, Global Health, and Plant Breeding Abstracts, and others.
期刊最新文献
GmSNAP14: a key contributor to soybean cyst nematode resistance in soybean. Contrasting effects of high stomatal density on rice photosynthesis and water use efficiency: synergistic enhancement under drought but not under well-watered conditions. OsMYB4P regulates serotonin biosynthesis and ROS homeostasis to confer cold tolerance in rice. Novel roles of sulfur metabolism in stress-controlled stomata aperture regulation. Dephosphorylation of DPBF4 by PP2A promotes drought tolerance by regulating putrescine biosynthesis in tree peony.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1